Originally Posted by Aero Ace Ace
Usually these batteries are not intended for RC use and may not give you the full capacity when drained so quickly. They may also get very hot during use. This happened to me when I tried to make an 8 cell pack from store bought batteries. It got so hot it melted the plastic battery pack that held it together. I'd recommend getting a dedicated battery pack that's intended for RC use. Try it first and see.
lol, man, this happened just before I saw your post, plugged them in last night, ran full throttle, and man did they get hot, glue on the plastic holder for them melted, almost too hot to touch, guess I have extra batteries for the remote now, 8 of them lol.